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胡 怀祖 ( 研究与着作 )
专任,教授
姓名 胡 怀祖 ( 研究与着作 )
职称 教授
电子邮件 hthu@niu.edu.tw
联络电话 +886-3-9317343
办公室 E509 格致大楼5F
个人网址 http://120.101.8.4/hthu_201607_updated.pdf
研究专长 数码信号处理、积体电路设计、通讯技术
学历 美国佛罗里达大学电机工程研究所博士 (1993)
本年度再收研究生之意愿 有,欢迎洽谈
  1. H. T. Hu* and Yu Chu, "Narrowband-to-wideband expansion of telephony speech using piecewise deviation linear transformation,"  Vol. 17, No. 1, International Journal of Electrical Engineering, pp. 7-17. [EI: NSC96-2622-E-197- 005-CC3](2010)
  2. H. T. Hu* and Yu Chu, "Combining HMM and Weighted Deviation Linear Transformation for Highband Speech Parameter Estimation,"  IEICE Trans. Inf. & Syst., E92-D (7), pp. 1488-1490. [SCI: NSC96-2221-E-197-020-MY2](2009)
  3. H. T. Hu* and Wang, H. M., "Integrating coding techniques into LP-based Mandarin text-to-speech synthesis,"  International Journal of Speech Technology, DOI: 10.1007/s10772-008-9015-3. pp. 31-44. [SCI: NSC93-2213- E-197-002](2009)
  4. H. T. Hu, "Robust pitch estimation based on a modified comb filtering approach,"  Electron. Lett., 43(25), pp.1471-1472. [SCI: NSC94-2213-197-001](2007)
  5. H. T. Hu* and Yu Chu, "Adaptive noise spectral estimation for spectral subtraction speech enhancement,"  IET Signal Processing, 1(3), pp. 156-163. [SCI: NSC93-2213-E-197-002](2007)
  6. H. T. Hu* and Y. N. Chen, "Structural design for a 1.6 Kbps GELP speech coder,"  Bulletin of the college of Engineer, National I-Lan University, Vol. 2, pp. 69-86.(2007)
  7. H. T. Hu* and Yu Chu, "Combination of switched predictive network and multi-stage VQ to efficiently encode LSF parameters,"  Bulletin of the college of Engineer, National I-Lan University, Vol. 2, pp. 37-48.(2006)
  1. Chu Yu, Cheng-Hang Sung, Meng-Hsueh Chiang, Mao-Hsu Yen, and Hwai-Tsu Hu, "Low-Error Fixed-Width Modified Booth Multipliers,"  the 2009 VLSI Design/CAD Symposium, Aug. 2009, pp. 483-486.
  2. Hwai-Tsu Hu, Chu Yu, and Chih-Hang Lin, "Usefulness of the Comb Filtering Output for Voiced/Unvoiced Classification and Pitch Detection,"  in International Conference on Signal Processing Systems, pp. 135-139, 2009.
  3. 张维龄、胡怀祖、林至航, "以音框为考量之HNM分析合成技术及其于声音修改的应用,"  第八届离岛资讯技术与应用研讨会, paper no. 39, 2009.
  4. 郭伟晟、胡怀祖、李昱廷, "强健性双域数码影像浮水印,"  第二届海峡两岸信息科学与信息技术学术交流会议, pp. 73-82, 2008.
  5. Chu Yu and Hwai-Tsu Hu, "A Compact Pipelined Architecture with High-Throughput for Context-Based Binary Arithmetic Coding,"  in Proc. The IEEE int’l SOC Conference, pp. 33-36, 2007.
  6. 周信良、胡怀祖, "利用群聚分布特性改善FFT撷取指纹特征方式,"  2007民生电子暨信号处理研讨会。pp. 474-477, 2007.
  7. Chu Yu and Hwai-Tsu Hu, "Design of an Area-Efficient ASIC Architecture for Context-Based Binary Arithmetic Coding,"  in Proc. Int’l Computer Symposium on Computer Architecture, VLSI, and Embedded Systems, pp.129-132, 2006.
  8. Chu Yu and Hwai-Tsu Hu, "Design and implementation of an ASIC architecture for the context-based binary arithmetic encoder,"  in Proc. IEEE int’l Symposium on Consumer Electronics, pp.83-86, 2005.
  1. 90年度, 低位元语音编解码技术之研发及其解码芯片之设计, 主持人
  2. 91年度, 提升产业技术及人才培育研究计画-「高话质低位元率语音编解码」芯片之设计, 主持人
  3. 91年度, 语音编码之错误遮隐技术—以低位元率GELP vocoder为探究对象, 主持人
  4. 92年度, 1.6kbps GELP语音编解码器之芯片设计与验证, 主持人
  5. 92年度, 极低位元率语音编解码之高效率算法则及其硬件实现, 主持人
  6. 93年度, 参数编码化之「文字转语音」合成 IC 设计, 主持人
  7. 94年度, 可变声字转音合成器之设计及其嵌入式系统实作, 主持人
  8. 94年度, 嵌入式中文字转语音合成系统, 主持人
  9. 96年度, 植基于HNM之变声技术及其于字转音之应用, 主持人
  10. 96年度, 提升产业技术及人才培育研究计画-窄频语音频宽扩展技术之研发及其芯片设计, 主持人
  11. 98年度, 一种兼具强韧及高容量数码音讯浮水印之多场域架构, 主持人, 行政院国家科学委员会
  1. Altera 2006 年 Nios 嵌入式处理器设计大赛, 中:盲人资讯导览语音系统 英: Blind Information Guiding System with Voice supported (BIGS), 通过初赛入围, 王慕群、林至航